upstream commit
Remove NULL-checks before sshbuf_free().
ok djm@
Upstream-ID: 5ebed00ed5f9f03b119a345085e8774565466917
diff --git a/ssh-ecdsa.c b/ssh-ecdsa.c
index 2c76f8b..74912df 100644
--- a/ssh-ecdsa.c
+++ b/ssh-ecdsa.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-ecdsa.c,v 1.11 2014/06/24 01:13:21 djm Exp $ */
+/* $OpenBSD: ssh-ecdsa.c,v 1.12 2015/12/11 04:21:12 mmcc Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
* Copyright (c) 2010 Damien Miller. All rights reserved.
@@ -99,10 +99,8 @@
ret = 0;
out:
explicit_bzero(digest, sizeof(digest));
- if (b != NULL)
- sshbuf_free(b);
- if (bb != NULL)
- sshbuf_free(bb);
+ sshbuf_free(b);
+ sshbuf_free(bb);
if (sig != NULL)
ECDSA_SIG_free(sig);
return ret;
@@ -179,10 +177,8 @@
out:
explicit_bzero(digest, sizeof(digest));
- if (sigbuf != NULL)
- sshbuf_free(sigbuf);
- if (b != NULL)
- sshbuf_free(b);
+ sshbuf_free(sigbuf);
+ sshbuf_free(b);
if (sig != NULL)
ECDSA_SIG_free(sig);
free(ktype);